Bumper for truck vehicle



FIG. 1 is a rear view of a bumper for a truck vehicle;

FIG. 2 is a front view of the bumper of FIG. 1 ;

FIG. 3 is a left side view of the bumper of FIG. 1 ;

FIG. 4 is a right side view of the bumper of FIG. 1 ;

FIG. 5 is a top view of the bumper of FIG. 1 ; and,

FIG. 6 is a perspective view of the bumper of FIG. 1 . 

CLAIM The ornamental design for bumper for a truck vehicle, as shown and described. 